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Astronauts Spacewalking Live Now on NASA TV

1 Jul 2020, 11:16 UTC
Astronauts Spacewalking Live Now on NASA TV
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NASA astronauts (from top) Chris Cassidy and Bob Behnken work on U.S. spacesuits inside the International Space Station’s Quest airlock.
NASA astronauts Chris Cassidy and Robert Behnken have begun the second of two scheduled spacewalks to replace batteries on one of two power channels on the far starboard truss (S6 Truss) of the International Space Station.
The spacewalkers switched their spacesuits to battery power at 7:13 a.m. EDT to begin the spacewalk, which may last as long as seven hours.
Watch the spacewalk on NASA TV and on the agency’s website.
Cassidy is extravehicular crew member 1 (EV 1), wearing the spacesuit with red stripes, and using helmet camera #18. Behnken is extravehicular crew member 2 (EV 2), wearing the spacesuit with no stripes and helmet camera #20. It is the eighth spacewalk for both astronauts and the 229th spacewalk in support of space station assembly and maintenance.
The spacewalkers will be removing the sixth nickel-hydrogen battery for this channel and replace it with a new lithium-ion battery and an adapter plate that arrived on a Japanese cargo ship last month. The swap will upgrade the station’s power supply by replacing the batteries that store power generated by the station’s ...

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